@article {10.3844/jmssp.2011.348.352, article_type = {journal}, title = {Specification of the Outlier Univariate Model}, author = {Olewuezi, N. P.}, volume = {7}, year = {2011}, month = {Nov}, pages = {348-352}, doi = {10.3844/jmssp.2011.348.352}, url = {https://thescipub.com/abstract/jmssp.2011.348.352}, abstract = {Problem statement: An outlier is an observation that deviates so much from other observations so as to arouse suspicion that it was generated by a different mechanism. Approach: In this study, outlier univariate model was specified based on statistical measures, Outlier Free (OF) and Outlier Contaminated (OC) models were Stated and compared. Results: The number of expected outliers obtained and the effect of the presence of outliers were noted. Conclusion: The outlier univariate model incorporated the modeling change in an evolving extension. }, journal = {Journal of Mathematics and Statistics}, publisher = {Science Publications} }